https://github.com/michaeldzjap/py-wav2json

Generate a waveform.js compatible JSON data representation of a wav file
https://github.com/michaeldzjap/py-wav2json

audio json python wav wav2json

Last synced: over 1 year ago
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Generate a waveform.js compatible JSON data representation of a wav file

• Host: GitHub
• URL: https://github.com/michaeldzjap/py-wav2json
• Owner: michaeldzjap
• License: mit
• Created: 2015-03-18T15:06:18.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2023-01-08T12:22:46.000Z (over 3 years ago)
• Last Synced: 2025-02-28T16:11:05.244Z (over 1 year ago)
• Topics: audio, json, python, wav, wav2json
• Language: Python
• Size: 5.86 KB
• Stars: 4
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# py-wav2json

Generate a waveform.js compatible JSON data representation of a wav file

Author: Michael Dzjaparidze

License: MIT

Inspired by [wav2json](https://github.com/beschulz/wav2json), but just a little different.

**note**: py-wav2json depends on [NumPy](http://www.numpy.org/) and [SciPy](https://www.scipy.org/)

# Examples

    python wav2json.py -i track.wav

will create a JSON file containing a single linearly interpolated approximation of the wav file at 800 equally spaced data points. Note that N-channel wav files are first independently interpolated before computing the average of the N channels.